Custom Titanium Valve Spring Retainer for Automobile Vehicle Car Motorcycle Engine Intake & Exhaust Factory Supply from China

Technical specifications

Customization guide

• Adjustable Material Grades: Opt for higher-grade titanium (e.g., Grade 23) to enhance corrosion resistance in marine or industrial engines.
• Shaft Diameter Customization: Modify inner/outer dimensions to fit non-standard valve stem sizes (±0.01mm precision).
• Surface Treatment: Add nitride coating for improved wear resistance in high-friction scenarios.

Get inspired

With a titanium alloy core and flange design, this retainer delivers unmatched strength-to-weight ratios for high-performance engines. Whether upgrading a vintage motorcycle or optimizing a modern diesel engine, its precision engineering ensures seamless integration and longevity.

Choose your model

Supplier's note

1. Three Breakthrough Features:

   • Titanium Alloy Core: 40% lighter than steel retainers, reducing engine inertia for improved fuel efficiency.
   • Nitride Coating (Pro Model): 3x wear resistance compared to uncoated models, extending lifespan in abrasive environments.
   • Flange Geometry: Reduces torque loss by 15% in high-RPM applications, validated via FEA simulations.

2. Version Selection Guide:

   • Base Model: Ideal for standard OEM replacements in passenger vehicles (e.g., Toyota Camry, BMW 3 Series).
   • Advanced Model: Preferred for high-performance engines (e.g., Porsche 911, Ferrari V8) needing enhanced thermal stability.
   • Pro Model: Engineered for extreme-duty applications like diesel trucks (e.g., Scania, Mercedes-Benz Actros) and racing engines, where sustained high loads and temperatures are critical.

With the Pro Model’s 700°C tolerance, you can safely handle exhaust valve temperatures in turbocharged engines. Pair its nitride coating with a 22,500 N load rating to eliminate premature wear in heavy-duty cycles.